SELECTING BEACON TRANSMIT METHOD

1Select the operation method for transmitting APRS data. The table concludes how operations differ depending on

2the selection:

3

1 Press [MENU] to enter Menu mode.

4

2 Press [2], [9] to select “2–9 (DATA TX)”.

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

STA CON96 BCONDUP

7

5

 

7

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

103 Press [UP]/ [DWN] to select Manual (default), PTT, or

11Auto.

12

13

 

STA CON

96 BCONDUP

5

7

9

 

14

15

16

174 Press [OK] to complete the setting.

185 Press [MENU] to exit Menu mode.

19

20

21

22

23

MANUAL

Each press of [BCON] transmits the APRS

data.

 

 

1

Press [BCON] to switch the function

 

 

ON.

 

 

• “BCON” appears and blinks.

 

2

Press and hold the PTT switch, then

 

 

speak into the microphone.

 

3

Release the PTT switch.

PTT

 

• Releasing the switch transmits the

 

APRS data.

 

 

• You cannot retransmit the APRS data

 

 

unless the time selected in Menu 2–7

 

 

(TX INTERVAL) passes. Wait until

 

 

“BCON” starts blinking to indicate

 

 

transmitting is ready.

 

4

To switch the function OFF, press

 

 

[BCON] again.

 

1

Press [BCON] to switch the function

 

 

ON.

 

 

• “BCON” appears.

 

 

• Switching the function ON transmits the

AUTO

 

APRS data once. After that, APRS data

 

is automatically transmitted at intervals

 

 

 

 

of the period selected in Menu 2–7 (TX

 

 

INTERVAL).

 

2

To switch the function OFF, press

 

 

[BCON] again.

 

 

 

74

Page 79 Page 81
Page 80
Image 80
Kenwood TH-D7A, TH-D7E instruction manual Selecting Beacon Transmit Method, Press 2, 9 to select 2-9 Data TX, Bcon again
Page 79 Page 81

TH-D7E, TH-D7A specifications

The Kenwood TH-D7A is a sophisticated handheld transceiver designed especially for amateur radio enthusiasts. It combines advanced features with user-friendly operation, making it a popular choice among both beginners and seasoned operators.

One of the standout features of the TH-D7A is its dual-band capability, allowing users to operate on both the 2-meter (144 MHz) and 70-centimeter (440 MHz) bands. This dual-band functionality gives operators increased flexibility and access to a wider range of communication channels. Additionally, the transceiver supports the simultaneous transmission and reception of two different frequencies, allowing for efficient monitoring of multiple communications.

The TH-D7A is equipped with an impressive 1,000 memory channels, which can be organized into 100 memory groups. This allows users to store a vast amount of frequencies and access them easily when needed. The transceiver also provides a wide frequency coverage, extending from 144 to 148 MHz and from 430 to 450 MHz in the VHF and UHF bands, respectively.

Another remarkable feature of the TH-D7A is its built-in Automatic Packet Reporting System (APRS) capabilities. This technology enables users to share real-time location data, send and receive messages, and provide status updates, making it an invaluable tool for outdoor activities and emergency communication.

In terms of construction, the TH-D7A features a durable and compact design, making it suitable for both portable and mobile use. The large, easy-to-read LCD display provides clear visibility in various lighting conditions. Additionally, the transceiver supports a variety of advanced voice modes, including FM, AM, and SSB (Single Side Band), offering a versatile communication experience.

The TH-D7A also incorporates a wide range of digital modes, enhancing its operational capabilities. With the included programming software, users can easily customize their settings, manage memory channels, and update firmware, ensuring the transceiver remains compatible with evolving technologies.

Power management is another highlight, as the TH-D7A provides adjustable output power levels, enabling users to conserve battery life when needed. Overall, the Kenwood TH-D7A is a feature-rich handheld transceiver that combines robust performance with innovative technology, making it a top choice for amateur radio operators seeking reliable communication in diverse environments. Its versatility, combined with its intuitive design, ensures it meets the needs of users across all experience levels.
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